godot/modules/fbx/fbx_parser/FBXCommon.h

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/*  FBXCommon.h                                                           */
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/*
Open Asset Import Library (assimp)
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/** @file FBXCommon.h
 * Some useful constants and enums for dealing with FBX files.
 */

#ifndef FBXCOMMON_H
#define FBXCOMMON_H

#include <cstdint>
#include <string>

namespace FBXDocParser {
const std::string NULL_RECORD = { // 13 null bytes
	'\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0'
}; // who knows why
const std::string SEPARATOR = { '\x00', '\x01' }; // for use inside strings
const std::string MAGIC_NODE_TAG = "_$AssimpFbx$"; // from import
const int64_t SECOND = 46186158000; // FBX's kTime unit

// rotation order. We'll probably use EulerXYZ for everything
enum RotOrder {
	RotOrder_EulerXYZ = 0,
	RotOrder_EulerXZY,
	RotOrder_EulerYZX,
	RotOrder_EulerYXZ,
	RotOrder_EulerZXY,
	RotOrder_EulerZYX,

	RotOrder_SphericXYZ,

	RotOrder_MAX // end-of-enum sentinel
};

enum TransformInheritance {
	Transform_RrSs = 0,
	Transform_RSrs = 1,
	Transform_Rrs = 2,
	TransformInheritance_MAX // end-of-enum sentinel
};
} // namespace FBXDocParser

#endif // FBXCOMMON_H